-18.84% is the change from 966 to 784
Calculation steps:
[( 784 - 966 ) ÷ 966] x 100 = -18.84%
Formula
Percentage change = [(784 - 966) / 966] x 100
Subtract the new number by the original number
784 - 966 = -182
-182 ÷ 966 = -0.18840579710144928
-0.18840579710144928 x 100 = -18.84%